<?php
/**
 * @package Green Realty component
 * @copyright (C) 2012 Greenkey studio. All rights reserved
 * @license GNU/GPL Version 2 - http://www.gnu.org/licenses/gpl-2.0.html
 * @author Greenkey studio
 */

// No direct access to this file
defined('_JEXEC') or die('Restricted access');

// import Joomla formrule library
jimport('joomla.form.formrule');

/**
 * Form Rule class for the Joomla Framework.
 */
class JFormRuleGRparam extends JFormRule
{
	/**
	 * The regular expression.
	 *
	 * @access	protected
	 * @var		string
	 * @since	2.5
	 */
	protected $regex = '^[^0-9]+$';
}
?>
